Answered

The rice farm of Mang Tibo is a kite shape with an area of 300 sq. M. The diagonals measure x + 4 m
and 10x m respectively, find the measure of the two diagonals.

Sagot :

Importantpuddingviz

Answer:

6 or -10

Step-by-step explanation:

300=((x+4)(10x))/2

300=10x^2+40x

300=5x^2+20x

-5x^2-20x+300=0

-5(x^2-4x+60)=0

-5(x-6)(x+10)=0

x=6

x=-10